The Equator is that imaginary line in the world midway between the North and the South poles where Prime Meridian is that line that runs through Greenwich, England. Meridian vs. Latitude. Precisely, the Equator is at 0° latitude while the great circle is at 0° longitude.

What is the prime meridian?

    A prime meridian is the meridian at which the coordinate of meridian longitude is outlined to be 0°.It is the start line for measuring the distances between the east and also the west round the map of the world. A prime meridian along with the anti-meridian together creates a great circle. This frictional line divides our map of the world into two parts. If one uses directions of East and West an outlined line of longitude, then they will be known as the Eastern Hemisphere and the Western Hemisphere . That’s why we have a tendency to typically decide on the Greenwich line. However, the line of longitude additionally passes through, France, Algeria, Republic of Mali European country, Spain, Upper Volta, Togo, Gold Coast and Antarctic continent. We can also see our prime meridian line in our world map – political.

Facts about the prime meridian

•  The current set of Earth’s international standard prime meridian is known as the IERS Reference Meridian.  
•   The anti meridian is the 180th number of meridians in a 360-degree system. The great circle segments a spheroid into two fragments namely the two hemispheres. If from a defined and a specified prime meridian, a user takes the directions of East and West, it can be referred to as the Eastern Hemisphere and the Western Hemisphere respectively. There are numerous conventions proposed for the prime meridian of the Earth.
•   In a geographical coordinate system, the prime meridian is described as a line of longitude at which the coordinate of longitude is zero degrees (0°). The great circle comprises both the prime meridian and anti-Meridian. 
• · From the prime meridian at 180° west and 0°-180° east, we can measure the coordinates of longitudes for the moon and the earth respectively. 
• The other prevailing bodies in the solar system, the coordinates of longitude, are measured from their respective prime meridian (0°) to 360 degrees.
•  For Retrograde rotations, east longitudes are been used 

What is the equator?

The Equator is a latitude or a way through which we can determine the North and the South poles on the map of the world.It helps the people in navigating the way. It is an imaginary line created by the people. It is a connecting line between the North and South poles of the earth. The equator line goes through many countries and states. It is the path  between the north and the south pole. We can see also the equator on our world map image

Facts about the equator

• The Equator represents the nice invisible circle round the map of world that’s everyplace equal from the geographic poles and lies in a very plane perpendicular to the Earth’s axis

Where do the prime meridian and equator intersect?

The equator and line of longitude unit each invisible line that circles the world and facilitates the USA in navigation. Though invisible, the equator 0 degrees latitude could be a terribly real location that divides the globe into the Northern and Southern hemispheres. The prime meridian 0 degrees great circle, on the opposite hand, was created by students. The World Health Organization required some purpose as a frame of respect to begin noting east-west points on the map. The intersection point can also be seen in our world map- political.

Conclusion

The equator and the line of longitude are both invisible lines.The equator helps in determining the north and south pole. Where the prime meridian divides the world into the east and the west. In a geographical coordinate system, the prime meridian is described as a line of longitude at which the coordinate of longitude is zerodegrees (0°). The great circle comprises both the prime meridian and anti-Meridian. The Equator represents the fictional circle round the world map that’s everyplace equal from the geographic poles and lies in a very plane perpendicular to the Earth’s axis. The both fictional lines intersect on a point that is called the null island that is on Atlantic water.